+ if (new_samples <= 0) {
+ resubmit_transfer(transfer);
+ return;
+ }
+
+ /* At least one new sample. */
+ if (devc->trigger_fired) {
+ /* Send the incoming transfer to the session bus. */
+ packet.type = SR_DF_LOGIC;
+ packet.payload = &logic;
+ if (devc->limit_samples &&
+ new_samples > devc->limit_samples - devc->sent_samples)
+ new_samples = devc->limit_samples - devc->sent_samples;
+ logic.length = new_samples * 2;
+ logic.unitsize = 2;
+ logic.data = devc->convbuffer;
+ sr_session_send(sdi, &packet);
+ devc->sent_samples += new_samples;
+ } else {
+ trigger_offset = soft_trigger_logic_check(devc->stl,
+ devc->convbuffer, new_samples * 2, &pre_trigger_samples);
+ if (trigger_offset > -1) {
+ devc->sent_samples += pre_trigger_samples;